/* undersight main stylesheet
   Flagship quality. All colors via tokens.css custom properties.
   8px spacing grid. Inter headings + DM Sans body. */

/* ---- RESET & BASE ---- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --black: var(--color-text);
  --dark: var(--color-text-secondary);
  --mid: var(--color-text-muted);
  --light: var(--color-border-light);
  --pale: var(--color-border);
  --bg: var(--color-bg-alt);
  --white: var(--color-bg);
  --radius: var(--rounded-sm);
  --max-w: var(--max-width);
}

html { overflow-x: hidden; }
body {
  font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--dark);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-feature-settings: 'cv01', 'ss03';
  color: var(--black);
}

.nav-links > a, .nav-dropdown > .nav-dropdown-trigger,
.btn, .form-group label {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-feature-settings: 'cv01', 'ss03';
}

a { color: inherit; text-decoration: none; }
::selection { background: rgba(201, 122, 84, 0.15); color: var(--black); }

/* ---- NAV ---- */
header {
  position: -webkit-sticky; position: sticky; top: 0; z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--pale);
  transition: box-shadow 0.2s ease;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  background: rgba(255, 255, 255, 0.92);
}
@media (prefers-color-scheme: dark) {
  header { background: rgba(26, 29, 33, 0.92); }
}
html.theme-light header { background: rgba(255, 255, 255, 0.92); }
html.theme-dark header { background: rgba(26, 29, 33, 0.92); }
header.scrolled { box-shadow: 0 1px 8px rgba(0, 0, 0, 0.06); }

.nav-inner {
  max-width: var(--max-w); margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 24px; height: 64px;
}
.nav-logo {
  display: flex; align-items: center;
  cursor: pointer; text-decoration: none;
}
.nav-logo-img { height: 40px; width: auto; }
@media (prefers-color-scheme: dark) {
  .nav-logo-img { filter: invert(1); }
}
html.theme-light .nav-logo-img { filter: none; }
html.theme-dark .nav-logo-img { filter: invert(1); }
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links > a, .nav-dropdown > .nav-dropdown-trigger {
  font-size: 15px; font-weight: 510; color: var(--mid);
  transition: color 0.15s ease; cursor: pointer;
  background: none; border: none; font-family: inherit;
  display: inline-flex; align-items: center; gap: 4px;
}
.nav-links > a:hover, .nav-links > a.active,
.nav-dropdown:hover > .nav-dropdown-trigger { color: var(--black); }

/* ---- DROPDOWNS ---- */
.nav-dropdown { position: relative; }
.nav-dropdown-trigger svg {
  width: 12px; height: 12px; stroke: currentColor;
  transition: transform 0.2s ease;
}
.nav-dropdown:hover .nav-dropdown-trigger svg { transform: rotate(180deg); }
.nav-dropdown-menu {
  display: none; position: absolute; top: 100%; left: -16px;
  padding-top: 12px;
  background: transparent; min-width: 280px;
}
.nav-dropdown-menu-inner {
  background: var(--white); border: 1px solid var(--pale);
  border-radius: var(--rounded-md);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08),
              0 1px 3px rgba(0, 0, 0, 0.04);
  padding: 8px 0;
}
.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown-menu.force-open { display: block; }
.nav-dropdown-menu-inner a {
  display: block; padding: 10px 20px;
  font-size: 14px; font-weight: 510; color: var(--dark);
  transition: background 0.1s ease;
}
.nav-dropdown-menu-inner a:hover { background: var(--bg); }
.nav-dropdown-menu-inner a .dd-sub {
  display: block; font-size: 13px; font-weight: 400;
  color: var(--mid); margin-top: 3px; line-height: 1.4;
}

.nav-actions { display: flex; align-items: center; gap: 12px; }

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 10px 24px; border-radius: var(--rounded-md);
  font-size: 14px; font-weight: 510; cursor: pointer;
  transition: all 0.15s ease; border: none;
  line-height: 1;
}
.btn-ghost {
  background: transparent; color: var(--dark);
  border: 1px solid var(--pale);
}
.btn-ghost:hover {
  border-color: var(--dark); color: var(--black);
  transform: translateY(-1px);
}
.btn-primary {
  background-color: #C97A54;
  background-color: var(--color-accent);
  color: #FFFFFF;
  color: var(--color-on-accent);
  -webkit-appearance: none;
  box-shadow: 0 1px 2px rgba(201, 122, 84, 0.15);
}
.btn-primary:hover {
  background-color: var(--color-accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(201, 122, 84, 0.25);
}
.btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 1px 2px rgba(201, 122, 84, 0.15);
}

/* ---- MOBILE NAV ---- */
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 4px; }
.nav-toggle svg { width: 24px; height: 24px; stroke: var(--dark); }

.mobile-menu {
  display: none; position: absolute; top: 64px; left: 0; right: 0;
  background: var(--white); border-bottom: 1px solid var(--pale);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
  padding: 16px 24px; z-index: 99;
  flex-direction: column; gap: 16px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a, .mobile-menu button {
  font-size: 15px; font-weight: 510; color: var(--dark);
  background: none; border: none; font-family: inherit;
  text-align: left; cursor: pointer; padding: 8px 0;
  display: block; width: 100%;
}
.mobile-menu .mobile-section { border-top: 1px solid var(--pale); padding-top: 12px; }
.mobile-menu .mobile-sub { padding-left: 16px; font-size: 14px; color: var(--dark); }
.mobile-menu .mobile-sub .dd-sub { display: none; }
.mobile-menu .btn { text-align: center; padding: 12px; margin-top: 4px; display: inline-flex; width: auto; }
.mobile-menu .btn-primary {
  background-color: #C97A54;
  background-color: var(--color-accent);
  color: #FFFFFF;
  color: var(--color-on-accent);
}

/* ---- MOBILE BREAKPOINT ---- */
@media (max-width: 768px) {
  .nav-links, .nav-actions { display: none; }
  .nav-toggle { display: block; }
  .hero { padding: 64px 16px 48px; }
  .hero h1 { font-size: 32px; }
  .hero p { font-size: 14px; margin: 12px 0 0; }
  .home-section { padding: 48px 16px; }
  .home-section-head { margin-bottom: 24px; }
  .home-section-head h2 { font-size: 22px; }
  .card { padding: 20px; }
  .card h3 { font-size: 17px; }
  .card p { font-size: 13px; }
  .card-icon { width: 40px; height: 40px; margin-bottom: 14px; font-size: 16px; }
  .section-header { padding: 48px 16px 32px; }
  .section-header h2 { font-size: 28px; }
  .sol-hero { padding: 48px 16px 32px; }
  .sol-hero h1 { font-size: 28px; }
  .sol-hero p { font-size: 15px; }
  .sol-body { padding: 32px 16px 48px; }
  .blog-card-body { padding: 16px; }
  .blog-thumb { aspect-ratio: 3 / 2; }
  .post-content { padding: 32px 16px 48px; }
  .post-content h1 { font-size: 26px; }
  .contact-wrap { padding: 48px 16px; }
  .contact-wrap h2 { font-size: 28px; }
  .docs-gate { padding: 60px 16px; }
  .container { padding: 0 16px; }
}

/* ---- PAGE SECTIONS ---- */
.page { display: none; min-height: calc(100vh - 64px - 80px); min-height: calc(100dvh - 64px - 80px); }
.page.active { display: block; }
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }

/* ---- SKELETON LOADING ---- */
.skel { border-radius: var(--radius); background: var(--pale); }
.skel-pulse { animation: skelPulse 1.4s ease-in-out infinite; }
@keyframes skelPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.skel-line { height: 16px; margin-bottom: 12px; }
.skel-line.w60 { width: 60%; }
.skel-line.w80 { width: 80%; }
.skel-line.w40 { width: 40%; }
.skel-heading { height: 40px; width: 50%; margin: 0 auto 16px; }
.skel-block { height: 200px; width: 100%; }
.skel-card { height: 180px; width: 100%; }
.page .skeleton-wrap { display: none; }
.page.loading .skeleton-wrap { display: block; }
.page.loading .live-content { display: none; }

/* ---- HOME / HERO ---- */
.hero {
  position: relative;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; padding: 96px 24px 80px;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; bottom: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 80%, rgba(201, 122, 84, 0.06) 0%, transparent 70%),
    radial-gradient(ellipse 60% 50% at 80% 20%, rgba(107, 158, 140, 0.05) 0%, transparent 70%),
    radial-gradient(ellipse 90% 40% at 50% 0%, rgba(209, 213, 219, 0.12) 0%, transparent 60%);
  z-index: 0;
}
.hero > * { position: relative; z-index: 1; }
.hero h1 {
  font-size: 48px; font-weight: 700; letter-spacing: -0.03em;
  color: var(--black); max-width: 720px; line-height: 1.1;
  text-wrap: balance;
}
.hero h1 .accent { color: var(--color-accent); }
.product-name { color: var(--color-accent); font-weight: 600; }
.hero p {
  font-size: 16px; color: var(--mid); max-width: 480px;
  margin: 16px 0 0; line-height: 1.6;
}
.hero-bar {
  width: 48px; height: 3px; background: var(--color-accent);
  border-radius: 2px; margin: 24px auto 0;
  animation: barDraw 0.8s ease 0.3s both;
}
@keyframes barDraw {
  from { width: 0; }
  to { width: 48px; }
}
@keyframes penWrite {
  0%, 100% { opacity: 1; transform: translateY(0); }
  50% { opacity: 0.6; transform: translateY(-4px); }
}

/* ---- HOME SECTIONS ---- */
.home-section {
  padding: 80px 24px; border-top: 1px solid var(--pale);
}
.home-section .container { max-width: var(--max-w); margin: 0 auto; }
.home-section-head { margin-bottom: 40px; }
.home-section-label {
  font-family: 'Inter', -apple-system, sans-serif;
  font-feature-settings: 'cv01', 'ss03';
  font-size: 11px; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--color-accent); margin-bottom: 8px;
}
.home-section-head h2 {
  font-size: 28px; font-weight: 700; color: var(--black); letter-spacing: -0.02em;
}

/* ---- HORIZONTAL SOLUTION ROWS (flat, image+text per row) ---- */
.home-section-lede {
  font-family: 'DM Sans', -apple-system, sans-serif;
  font-size: 15px; color: var(--mid); line-height: 1.6;
  max-width: 620px; margin: 10px 0 0;
}
.sol-row {
  display: flex; gap: 48px; align-items: center;
  padding: 36px 0; border-bottom: 1px solid var(--light);
}
.sol-row:last-child { border-bottom: none; }
.sol-row:first-child { padding-top: 16px; }
.sol-row:nth-child(even) { flex-direction: row-reverse; }

/* Mini-graphic tile — graphic floats, no card chrome */
.sol-mini-tile {
  flex: 0 0 320px; min-height: 170px;
  display: flex; flex-direction: column; justify-content: center;
}

/* Text column */
.sol-row-text { flex: 1; display: flex; flex-direction: column; gap: 10px; justify-content: center; }
.sol-row-head { display: flex; align-items: center; gap: 10px; margin-bottom: 2px; }
.sol-row-head .tag {
  padding: 3px 10px; border-radius: var(--rounded-sm);
  background: var(--color-accent-light); color: var(--color-accent);
  font-family: 'Inter', -apple-system, sans-serif;
  font-feature-settings: 'cv01', 'ss03';
  font-size: 11px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.06em;
}
.sol-row h3 {
  font-size: 24px; font-weight: 700; color: var(--black);
  letter-spacing: -0.02em; margin: 0; line-height: 1.15;
}
.sol-row .oneliner {
  font-family: 'DM Sans', -apple-system, sans-serif;
  font-size: 15px; color: var(--mid); margin: 0;
  line-height: 1.55; max-width: 64ch;
}
.sol-row .row-meta {
  display: flex; align-items: center; gap: 14px;
  margin-top: 4px; flex-wrap: wrap;
}
.sol-row .pills { display: flex; flex-wrap: wrap; gap: 6px; }
.sol-row .pill {
  padding: 4px 10px; border-radius: var(--rounded-pill, 999px);
  background: var(--color-bg-subtle, rgba(0,0,0,0.03));
  border: 1px solid var(--light);
  font-family: 'Inter', -apple-system, sans-serif;
  font-feature-settings: 'cv01', 'ss03';
  font-size: 11.5px; font-weight: 510; color: var(--dark);
}
.sol-row .explore {
  font-family: 'Inter', -apple-system, sans-serif;
  font-feature-settings: 'cv01', 'ss03';
  font-size: 13.5px; font-weight: 600; color: var(--color-accent);
  text-decoration: none; cursor: pointer;
  display: inline-flex; align-items: center; gap: 6px;
  transition: gap 0.15s ease;
  margin-left: auto;
}
.sol-row .explore:hover { gap: 10px; }

/* === Mini-graphic: underscore mini scorecard === */
.mini-score {
  display: grid; grid-template-columns: 1fr auto; gap: 18px; align-items: center;
}
.mini-score .rows { display: flex; flex-direction: column; gap: 7px; }
.mini-score .row { display: flex; justify-content: space-between; align-items: center; font-size: 12px; gap: 14px; }
.mini-score .row .k { color: var(--mid); font-family: 'Inter', -apple-system, sans-serif; }
.mini-score .row .v { color: var(--black); font-family: 'JetBrains Mono', monospace; font-weight: 600; }
.mini-score .row .v.up { color: var(--color-eucalyptus); }
.mini-score .chip {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  width: 56px; height: 56px; border-radius: 50%;
  background: conic-gradient(var(--color-eucalyptus) 0deg, var(--color-eucalyptus) 268deg, var(--light) 268deg);
  position: relative;
}
.mini-score .chip::after { content: ''; position: absolute; inset: 5px; background: var(--white); border-radius: 50%; }
.mini-score .chip .num { position: relative; z-index: 1; font-family: 'Inter', -apple-system, sans-serif; font-size: 14px; font-weight: 700; color: var(--color-eucalyptus); line-height: 1; }
.mini-score .chip .lab { position: relative; z-index: 1; font-family: 'JetBrains Mono', monospace; font-size: 8.5px; color: var(--mid); text-transform: uppercase; letter-spacing: 0.06em; margin-top: 1px; }

/* === Mini-graphic: underchat agent mini chat === */
.mini-chat { display: flex; flex-direction: column; gap: 6px; }
.mini-chat .pill-live {
  align-self: flex-start;
  font-family: 'JetBrains Mono', monospace; font-size: 9.5px;
  color: var(--color-eucalyptus);
  display: flex; align-items: center; gap: 5px;
  padding: 3px 8px; border-radius: 999px;
  background: rgba(107, 158, 140, 0.1);
  border: 1px solid rgba(107, 158, 140, 0.3);
  text-transform: uppercase; letter-spacing: 0.06em;
}
.mini-chat .pill-live::before {
  content: ''; width: 5px; height: 5px; border-radius: 50%;
  background: var(--color-eucalyptus); box-shadow: 0 0 6px var(--color-eucalyptus);
}
.mini-chat .bubble {
  max-width: 88%; padding: 7px 11px; border-radius: 12px;
  font-family: 'DM Sans', -apple-system, sans-serif;
  font-size: 11.5px; line-height: 1.4;
}
.mini-chat .bubble.agent {
  align-self: flex-start;
  background: var(--color-accent-light); color: var(--color-text, var(--black));
  border: 1px solid rgba(201, 122, 84, 0.2);
  border-bottom-left-radius: 3px;
}
.mini-chat .bubble.client {
  align-self: flex-end;
  background: var(--white); color: var(--color-text, var(--black));
  border: 1px solid var(--light);
  border-bottom-right-radius: 3px;
}

/* === Mini-graphic: underchat co-pilot grade ring === */
.mini-grade {
  display: grid; grid-template-columns: auto 1fr; gap: 14px; align-items: center;
}
.mini-grade .ring {
  width: 72px; height: 72px; border-radius: 50%;
  background: conic-gradient(var(--color-accent) 0deg, var(--color-accent) 252deg, var(--light) 252deg);
  display: flex; align-items: center; justify-content: center; position: relative;
}
.mini-grade .ring::after { content: ''; position: absolute; inset: 6px; background: var(--white); border-radius: 50%; }
.mini-grade .ring .stack { position: relative; z-index: 1; display: flex; flex-direction: column; align-items: center; }
.mini-grade .ring .grade { font-family: 'Inter', -apple-system, sans-serif; font-size: 22px; font-weight: 700; color: var(--color-accent); line-height: 1; }
.mini-grade .ring .sub { font-family: 'JetBrains Mono', monospace; font-size: 8.5px; color: var(--mid); letter-spacing: 0.06em; text-transform: uppercase; margin-top: 2px; }
.mini-grade .legend { display: flex; flex-direction: column; gap: 6px; font-family: 'Inter', -apple-system, sans-serif; font-size: 10.5px; color: var(--dark); }
.mini-grade .legend .item { display: flex; align-items: center; gap: 7px; }
.mini-grade .legend .dot { display: inline-block; width: 8px; height: 8px; border-radius: 2px; }
.mini-grade .legend .dot.ml { background: var(--black); }
.mini-grade .legend .dot.ag { background: var(--color-accent); }
.mini-grade .legend .val { font-family: 'JetBrains Mono', monospace; font-size: 10px; color: var(--mid); margin-left: 2px; }
.mini-grade .legend .src { font-family: 'JetBrains Mono', monospace; font-size: 10px; color: var(--color-eucalyptus); margin-top: 2px; }

/* === Dark mode tweaks for the mini-graphics === */
@media (prefers-color-scheme: dark) {
  .mini-chat .bubble.client { background: rgba(255, 255, 255, 0.06); border-color: rgba(255, 255, 255, 0.12); }
  .mini-chat .bubble.agent { background: rgba(201, 122, 84, 0.18); border-color: rgba(201, 122, 84, 0.35); }
  .sol-row .pill { background: rgba(255, 255, 255, 0.06); border-color: rgba(255, 255, 255, 0.1); }
}
html.theme-dark .mini-chat .bubble.client { background: rgba(255, 255, 255, 0.06); border-color: rgba(255, 255, 255, 0.12); }
html.theme-dark .mini-chat .bubble.agent { background: rgba(201, 122, 84, 0.18); border-color: rgba(201, 122, 84, 0.35); }
html.theme-dark .sol-row .pill { background: rgba(255, 255, 255, 0.06); border-color: rgba(255, 255, 255, 0.1); }
html.theme-light .mini-chat .bubble.client { background: var(--white); border-color: var(--light); }
html.theme-light .mini-chat .bubble.agent { background: var(--color-accent-light); border-color: rgba(201, 122, 84, 0.2); }
html.theme-light .sol-row .pill { background: var(--color-bg-subtle, rgba(0,0,0,0.03)); border-color: var(--light); }

@media (max-width: 960px) {
  .sol-row { gap: 36px; }
  .sol-mini-tile { flex: 0 0 260px; min-height: 150px; }
}
@media (max-width: 768px) {
  .sol-row, .sol-row:nth-child(even) {
    flex-direction: column; align-items: flex-start;
    gap: 20px; padding: 28px 0;
  }
  .sol-mini-tile { flex: 0 0 auto; width: 100%; min-height: 140px; }
  .sol-row .explore { margin-left: 0; }
  .sol-row h3 { font-size: 20px; }
}

/* ---- STATS BAR ---- */
.stats-bar {
  display: flex;
  background: var(--color-graphite-900);
  color: #fff;
}
.stat-item {
  flex: 1; text-align: center; padding: 20px 24px;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
}
.stat-item:last-child { border-right: none; }
.stat-num {
  font-family: 'SF Mono', 'Fira Code', 'JetBrains Mono', monospace;
  font-size: 40px; font-weight: 700; color: var(--color-accent);
  letter-spacing: -0.02em; line-height: 1;
}
.stat-num span { font-size: 20px; }
.stat-label {
  font-size: 14px; color: rgba(255, 255, 255, 0.6); margin-top: 6px;
  font-family: 'Inter', sans-serif; font-weight: 400;
}
@media (max-width: 768px) {
  .stats-bar { flex-direction: column; }
  .stat-item { border-right: none; border-bottom: 1px solid rgba(255, 255, 255, 0.08); padding: 14px 16px; }
  .stat-item:last-child { border-bottom: none; }
  .stat-num { font-size: 30px; }
}

/* ---- CTA SECTION ---- */
.cta-section {
  text-align: center; padding: 80px 24px;
}
.cta-section h2 {
  font-size: 28px; font-weight: 700; color: var(--black);
  letter-spacing: -0.02em; margin-bottom: 8px;
}
.cta-section > p {
  font-size: 16px; color: var(--mid); margin-bottom: 32px;
  max-width: 480px; margin-left: auto; margin-right: auto;
  line-height: 1.6;
}
.cta-section .btn { padding: 14px 32px; font-size: 16px; }
.cta-alt { font-size: 13px; color: var(--mid); margin-top: 16px; }
.cta-alt a { text-decoration: underline; color: var(--mid); }
.cta-alt a:hover { color: var(--color-accent); }

/* ---- CARDS ---- */
.card-grid { display: grid; gap: 24px; }
.card-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.card-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 768px) { .card-grid.cols-3 { grid-template-columns: 1fr; } }
.card {
  background: var(--white); border: 1px solid var(--pale);
  border-radius: var(--rounded-md); padding: 32px;
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
  cursor: pointer;
}
.card:hover {
  border-color: var(--color-accent); transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
}
.card-icon {
  width: 48px; height: 48px; border-radius: 12px;
  background: var(--bg); margin-bottom: 20px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; color: var(--dark);
}
.card h3 { font-size: 20px; font-weight: 600; margin-bottom: 8px; }
.card p { font-size: 14px; color: var(--mid); line-height: 1.6; }
.card .tag {
  display: inline-block; margin-top: 16px; padding: 4px 10px;
  border-radius: var(--rounded-sm); background: var(--bg); border: 1px solid var(--pale);
  font-size: 12px; font-weight: 510; color: var(--mid);
}

/* ---- SOLUTION DETAIL ---- */
.sol-hero { padding: 80px 24px 48px; text-align: center; }
.sol-hero .tag {
  display: inline-block; margin-bottom: 16px; padding: 4px 12px;
  border-radius: var(--rounded-sm); background: rgba(201, 122, 84, 0.08);
  font-size: 12px; font-weight: 600; color: var(--color-accent); text-transform: uppercase;
  letter-spacing: 0.06em;
}
.sol-hero h1 {
  font-size: 42px; font-weight: 700;
  letter-spacing: -0.03em; max-width: 640px; margin: 0 auto 16px;
  line-height: 1.1;
}
.sol-hero p { font-size: 17px; color: var(--mid); max-width: 560px; margin: 0 auto; line-height: 1.6; }
.sol-visual { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
.sol-visual-box {
  width: 100%; height: 360px; border-radius: var(--rounded-md);
  background: var(--pale); border: 1px solid var(--pale);
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; color: var(--light);
}
.sol-body {
  max-width: 720px; margin: 0 auto; padding: 48px 24px 80px;
  font-size: 16px; color: var(--dark); line-height: 1.8;
}
.sol-body h2 { font-size: 24px; font-weight: 700; margin: 40px 0 16px; letter-spacing: -0.02em; }
.sol-body h3 { font-size: 20px; font-weight: 600; margin: 32px 0 12px; }
.sol-body p { margin-bottom: 16px; }
.sol-body strong { color: var(--black); }
.sol-cta { text-align: center; padding: 0 24px 80px; }

/* ---- SECTION HEADER ---- */
.section-header { text-align: center; padding: 80px 24px 48px; }
.section-header h2 { font-size: 36px; font-weight: 700; letter-spacing: -0.03em; }
.section-header p { font-size: 16px; color: var(--mid); max-width: 540px; margin: 12px auto 0; }

/* ---- DOCS ---- */
.docs-gate {
  max-width: 480px; margin: 0 auto; padding: 120px 24px; text-align: center;
}
.docs-gate .lock-icon {
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--bg); margin: 0 auto 24px;
  display: flex; align-items: center; justify-content: center;
  font-size: 24px; color: var(--mid);
}
.docs-gate h2 { font-size: 28px; font-weight: 700; letter-spacing: -0.02em; margin-bottom: 12px; }
.docs-gate p { font-size: 15px; color: var(--mid); margin-bottom: 32px; line-height: 1.6; }
.docs-gate .btn { padding: 12px 32px; font-size: 15px; }
.docs-gate .note { margin-top: 16px; font-size: 12px; color: var(--mid); }

/* ---- BLOG ---- */
.blog-grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 24px; padding-bottom: 80px;
}
@media (max-width: 768px) { .blog-grid { grid-template-columns: 1fr; } }
.blog-card {
  background: var(--white); border: 1px solid var(--pale);
  border-radius: var(--rounded-md); overflow: hidden;
  cursor: pointer;
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}
.blog-card:hover {
  border-color: var(--color-accent); transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
}
.blog-thumb {
  width: 100%; aspect-ratio: 3 / 2; background: var(--bg);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; color: var(--light);
}
.blog-card-body { padding: 24px; }
.blog-card-body .date {
  font-family: 'Inter', sans-serif; font-feature-settings: 'cv01', 'ss03';
  font-size: 12px; color: var(--mid); margin-bottom: 8px;
  font-weight: 510;
}
.blog-card-body .blog-meta {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 12px; flex-wrap: wrap;
  font-family: 'Inter', sans-serif; font-feature-settings: 'cv01', 'ss03';
  font-size: 12px; color: var(--mid); font-weight: 510;
}
.blog-card-body .blog-meta .date { margin: 0; }
.blog-card-body .blog-meta-sep { color: var(--light); }
.blog-card-body h3 { font-size: 18px; font-weight: 600; margin-bottom: 8px; line-height: 1.3; }
.blog-card-body p { font-size: 14px; color: var(--mid); line-height: 1.6; margin: 0; }

/* ---- BLOG POST ---- */
.post-content { max-width: 720px; margin: 0 auto; padding: 48px 24px 80px; }
a.back {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: 'Inter', sans-serif; font-feature-settings: 'cv01', 'ss03';
  font-size: 13px; font-weight: 510; color: var(--mid); margin-bottom: 24px;
  cursor: pointer; text-decoration: none; transition: color 0.15s ease;
}
a.back:hover { color: var(--color-accent); }
.post-content h1 { font-size: 36px; font-weight: 700; letter-spacing: -0.03em; margin-bottom: 8px; line-height: 1.15; }
.post-content .meta { font-size: 13px; color: var(--mid); margin-bottom: 32px; }
.post-body { font-size: 16px; color: var(--dark); line-height: 1.8; }
.post-body p { margin-bottom: 20px; }
.post-body h2 { font-size: 24px; margin: 40px 0 16px; }
.post-body h3 { font-size: 20px; margin: 32px 0 12px; }
.post-body hr { border: none; border-top: 1px solid var(--pale); margin: 32px 0; }
.post-body strong { color: var(--black); }
.post-body a { color: var(--color-accent); text-decoration: underline; }
.post-body a:hover { color: var(--color-accent-hover); }
.post-body table { width: 100%; border-collapse: collapse; margin: 24px 0; font-size: 14px; }
.post-body th { text-align: left; padding: 8px 12px; font-family: 'Inter', sans-serif; font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: 0.04em; color: var(--mid); border-bottom: 2px solid var(--pale); }
.post-body td { padding: 8px 12px; border-bottom: 1px solid var(--pale); }
.post-body ul, .post-body ol { margin: 0 0 20px 24px; }
.post-body li { margin-bottom: 8px; }
.post-body blockquote {
  border-left: 3px solid var(--color-accent); padding: 12px 20px; margin: 20px 0;
  background: var(--bg); border-radius: 0 var(--rounded-sm) var(--rounded-sm) 0; color: var(--mid); font-style: italic;
}
.post-body blockquote p { margin-bottom: 8px; }
.post-body blockquote p:last-child { margin-bottom: 0; }

/* Blog tag badge */
.blog-tag {
  display: inline-block; padding: 3px 10px; border-radius: var(--rounded-sm);
  background: rgba(201, 122, 84, 0.08); font-family: 'Inter', -apple-system, sans-serif;
  font-size: 11px; font-weight: 600; color: var(--color-accent);
  text-transform: uppercase; letter-spacing: 0.06em; vertical-align: middle;
}

/* Blog filters */
.blog-filters { display: flex; gap: 8px; margin-bottom: 24px; flex-wrap: wrap; }
.blog-filter {
  font-family: 'Inter', -apple-system, sans-serif; font-feature-settings: 'cv01', 'ss03';
  font-size: 13px; font-weight: 510; padding: 6px 16px; border-radius: 999px;
  border: 1px solid var(--pale); background: transparent; color: var(--mid); cursor: pointer;
  transition: all 0.15s ease;
}
.blog-filter:hover { border-color: var(--dark); color: var(--black); }
.blog-filter.active { background: var(--color-accent); color: var(--white); border-color: var(--color-accent); }


/* ---- CONTACT ---- */
.contact-wrap { max-width: 560px; margin: 0 auto; padding: 80px 24px; text-align: center; }
.contact-wrap h2 { font-size: 36px; font-weight: 700; letter-spacing: -0.03em; margin-bottom: 12px; color: var(--color-text); }
.contact-wrap > p { font-size: 16px; color: var(--mid); margin-bottom: 40px; line-height: 1.6; }
.contact-email { margin-top: 24px; font-size: 13px; color: var(--mid); }
.contact-email a { text-decoration: underline; }
.contact-email a:hover { color: var(--color-accent); }

/* ---- FOOTER ---- */
footer { border-top: 1px solid var(--pale); background: var(--white); }
.footer-top { padding: 48px 0 32px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px; }
.footer-col h4 {
  font-family: 'Inter', sans-serif; font-feature-settings: 'cv01', 'ss03';
  font-size: 13px; font-weight: 600; margin-bottom: 12px; color: var(--black);
}
.footer-col a { display: block; font-size: 13px; color: var(--mid); margin-bottom: 8px; transition: color 0.15s ease; text-decoration: none; }
.footer-col a:hover { color: var(--color-accent); }
.footer-social { display: inline-flex; align-items: center; }
.footer-bottom { border-top: 1px solid var(--pale); padding: 16px 0; font-size: 12px; color: var(--mid); }
@media (max-width: 768px) {
  .footer-top { padding: 32px 0 24px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .footer-col h4 { margin-bottom: 8px; }
  .footer-col a { margin-bottom: 4px; }
}
@media (max-width: 560px) {
  .footer-top { padding: 24px 0 16px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .footer-bottom .container { flex-direction: column; gap: 8px; text-align: center; }
}

/* ---- SCROLL REVEAL ---- */
.reveal {
  opacity: 0; transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-stagger > .sol-row {
  opacity: 0; transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.reveal-stagger.visible > .sol-row { opacity: 1; transform: translateY(0); }
.reveal-stagger.visible > .sol-row:nth-child(2) { transition-delay: 0.12s; }
.reveal-stagger.visible > .sol-row:nth-child(3) { transition-delay: 0.24s; }

/* ---- ACTIVE NAV ---- */
.nav-links > a.active { color: var(--black); }
.nav-links > a.active::after {
  content: ''; display: block;
  width: 100%; height: 2px;
  background: var(--color-accent);
  border-radius: 1px; margin-top: 2px;
}

/* ---- PAGE TRANSITIONS ---- */
.page { transition: opacity 0.2s ease; }
.page.fade-out { opacity: 0; }

/* ---- HOW IT WORKS ---- */
.how-section { padding: 80px 24px; border-top: 1px solid var(--pale); }
.how-section .container { max-width: var(--max-w); margin: 0 auto; }
.how-timeline { position: relative; padding-left: 40px; margin-top: 32px; max-width: 640px; }
.how-timeline::before {
  content: ''; position: absolute; left: 14px; top: 8px; bottom: 8px;
  width: 2px; background: var(--pale);
}
.how-step { position: relative; margin-bottom: 32px; }
.how-step:last-child { margin-bottom: 0; }
.how-step::before {
  content: ''; position: absolute; left: -30px; top: 6px;
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--color-accent); border: 3px solid var(--white);
  box-shadow: 0 0 0 2px var(--pale);
}
.how-step h3 { font-size: 18px; font-weight: 600; margin-bottom: 6px; }
.how-step p { font-size: 15px; color: var(--mid); line-height: 1.6; }
@media (max-width: 768px) {
  .how-section { padding: 48px 16px; }
  .how-timeline { padding-left: 32px; }
  .how-step h3 { font-size: 16px; }
  .how-step::before { left: -22px; }
}

/* ---- WHO WE SERVE ---- */
.serve-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.serve-card {
  padding: 24px; border: 1px solid var(--pale);
  border-radius: var(--rounded-md); background: var(--white);
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.serve-card:hover { border-color: var(--color-accent); transform: translateY(-1px); }
.serve-card .cat {
  font-family: 'Inter', sans-serif; font-feature-settings: 'cv01', 'ss03';
  font-size: 11px; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.06em; color: var(--color-accent); margin-bottom: 8px;
}
.serve-card h3 { font-size: 17px; font-weight: 600; margin-bottom: 6px; }
.serve-card p { font-size: 14px; color: var(--mid); line-height: 1.5; }
@media (max-width: 768px) { .serve-grid { grid-template-columns: 1fr; } }

/* ---- CASE STUDY ---- */
.case-study { padding: 80px 24px; border-top: 1px solid var(--pale); }
.case-study .container { max-width: var(--max-w); margin: 0 auto; }
.case-study-inner {
  display: flex; gap: 0; align-items: stretch;
  background: var(--white); border: 1px solid var(--pale);
  border-radius: var(--rounded-lg); overflow: hidden;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}
.case-study-graphic {
  flex: 0 0 480px; max-width: 100%;
  background: var(--color-graphite-900); color: #fff;
  padding: 40px;
}
.case-study-graphic .cs-label {
  font-family: 'Inter', sans-serif; font-size: 10px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-accent); margin-bottom: 12px;
}
.case-study-graphic h3 { font-size: 22px; font-weight: 700; margin-bottom: 20px; line-height: 1.3; color: #fff; }
.case-study-graphic .cs-steps { margin-top: 20px; }
.case-study-graphic .cs-step {
  display: flex; gap: 12px; margin-bottom: 12px; align-items: flex-start;
}
.case-study-graphic .cs-num {
  width: 24px; height: 24px; border-radius: 50%;
  background: var(--color-accent); color: #fff;
  font-family: 'Inter', sans-serif; font-size: 12px; font-weight: 700;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.case-study-graphic .cs-step p { font-size: 13px; color: rgba(255, 255, 255, 0.7); line-height: 1.4; }
.case-study-graphic .cs-stats {
  display: flex; gap: 16px; margin-top: 24px; padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}
.case-study-graphic .cs-stat { flex: 1; text-align: center; }
.case-study-graphic .cs-stat .num {
  font-family: 'JetBrains Mono', 'SF Mono', monospace;
  font-size: 18px; font-weight: 700; color: var(--color-accent);
}
.case-study-graphic .cs-stat .label { font-size: 10px; color: rgba(255, 255, 255, 0.5); margin-top: 4px; }

.case-study-text { flex: 1; padding: 40px; display: flex; flex-direction: column; justify-content: center; }
.case-study-text .cs-tag {
  display: inline-block; padding: 4px 12px; border-radius: 999px;
  font-family: 'Inter', sans-serif; font-size: 11px; font-weight: 600;
  background: rgba(201, 122, 84, 0.08); color: var(--color-accent); margin-bottom: 16px;
  width: -webkit-fit-content; width: fit-content;
}
.case-study-text h3 { font-size: 24px; font-weight: 700; margin-bottom: 12px; line-height: 1.25; }
.case-study-text p { font-size: 15px; color: var(--mid); margin-bottom: 20px; line-height: 1.7; }
.case-study-text .cs-link {
  font-family: 'Inter', sans-serif; font-feature-settings: 'cv01', 'ss03';
  font-size: 14px; font-weight: 600; color: var(--color-accent);
  cursor: pointer; text-decoration: none;
  display: inline-flex; align-items: center; gap: 4px;
}
.case-study-text .cs-link:hover { text-decoration: underline; }
@media (max-width: 768px) {
  .case-study { padding: 48px 16px; }
  .case-study-inner { flex-direction: column; }
  .case-study-graphic { flex: none; padding: 24px; }
  .case-study-text { padding: 24px; }
  .case-study-text h3 { font-size: 20px; }
}

/* ---- CASE STUDY: ALT (reversed layout) ---- */
.case-study--alt { border-top: none; }
.case-study--alt .case-study-inner { flex-direction: row-reverse; }
@media (max-width: 768px) {
  .case-study--alt .case-study-inner { flex-direction: column; }
}

/* ---- TESTIMONIAL ---- */
.testimonial-section {
  padding: 64px 24px;
  background: var(--color-graphite-900);
  color: #fff;
  text-align: center;
}
.testimonial-section .container {
  max-width: 720px;
  margin: 0 auto;
}
.testimonial-quote {
  font-family: 'DM Sans', sans-serif;
  font-size: 20px;
  font-weight: 400;
  line-height: 1.7;
  font-style: italic;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 24px;
  position: relative;
}
.testimonial-quote::before {
  content: '\201C';
  font-family: 'Inter', sans-serif;
  font-size: 48px;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
  display: block;
  margin-bottom: 12px;
}
.testimonial-cite {
  font-family: 'Inter', sans-serif;
  font-feature-settings: 'cv01', 'ss03';
  font-style: normal;
}
.testimonial-cite strong {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: #fff;
}
.testimonial-cite span {
  display: block;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
  margin-top: 4px;
}
@media (max-width: 768px) {
  .testimonial-section { padding: 48px 16px; }
  .testimonial-quote { font-size: 17px; }
}

/* ---- UNDERSCORE ENRICHED PAGE ---- */
.hero-code-tease {
  display: inline-block; margin-top: 24px; padding: 10px 20px;
  background: var(--color-bg-muted); border: 1px solid var(--color-border);
  border-radius: var(--rounded-md); font-family: var(--font-mono);
  font-size: 13px; line-height: 1.6; color: var(--color-text-muted);
  max-width: 100%; overflow-x: auto; white-space: nowrap;
}

.api-preview {
  background: var(--color-graphite-900); padding: 64px 24px;
}
.api-preview .home-section-label { color: var(--color-accent); }
.api-preview .section-title {
  font-size: 28px; font-weight: 700; color: #fff; letter-spacing: -0.02em; margin-bottom: 8px;
}
.api-preview .section-subtitle {
  font-size: 15px; color: rgba(255,255,255,0.5); line-height: 1.6; max-width: 560px;
}
.api-preview-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 24px;
  margin-top: 32px; max-width: var(--max-w); margin-left: auto; margin-right: auto;
}
.api-preview-col { min-width: 0; }
.api-preview-label {
  font-family: var(--font-sans); font-feature-settings: 'cv01','ss03';
  font-size: 11px; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.08em; color: rgba(255,255,255,0.5); margin-bottom: 12px;
}
.code-block {
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--rounded-md); padding: 20px; overflow-x: auto;
  font-family: var(--font-mono); font-size: 12.5px; line-height: 1.7;
  color: rgba(255,255,255,0.85); white-space: pre; tab-size: 2;
}
.code-block .key { color: var(--color-accent); }
.code-block .str { color: var(--color-eucalyptus); }
.code-block .num { color: var(--color-info); }
.code-block .cmt { color: rgba(255,255,255,0.3); }
.code-block .mth { color: rgba(255,255,255,0.5); }

.mca-callout { background: var(--color-graphite-900); padding: 64px 24px; color: #fff; }
.mca-callout .container { max-width: var(--max-w); margin: 0 auto; }
.mca-callout-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.mca-callout-text .home-section-label { color: var(--color-accent); }
.mca-callout-text h2 { font-size: 28px; font-weight: 700; color: #fff; letter-spacing: -0.02em; margin-bottom: 12px; }
.mca-callout-text p { font-size: 15px; color: rgba(255,255,255,0.65); line-height: 1.7; margin-bottom: 16px; }
.mca-callout-text ul { list-style: none; padding: 0; }
.mca-callout-text li {
  font-size: 14px; color: rgba(255,255,255,0.75); line-height: 1.6;
  padding: 6px 0 6px 20px; position: relative;
}
.mca-callout-text li::before {
  content: ''; position: absolute; left: 0; top: 14px;
  width: 8px; height: 8px; border-radius: 50%; background: var(--color-accent);
}
.mca-metrics-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.mca-metric-card {
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--rounded-md); padding: 16px;
}
.mca-metric-card .label {
  font-family: var(--font-sans); font-feature-settings: 'cv01','ss03';
  font-size: 11px; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.06em; color: rgba(255,255,255,0.4); margin-bottom: 6px;
}
.mca-metric-card .value {
  font-family: var(--font-mono); font-size: 22px; font-weight: 700;
  color: var(--color-accent); line-height: 1; margin-bottom: 4px;
}
.mca-metric-card .desc { font-size: 12px; color: rgba(255,255,255,0.5); line-height: 1.4; }

.card .metric-highlight {
  font-family: var(--font-mono); font-size: 28px; font-weight: 700;
  color: var(--color-accent); margin-bottom: 12px; line-height: 1;
}

.integration-logo-grid {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; margin-top: 32px;
}
.integration-logo-card {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 24px 16px; background: var(--white); border: 1px solid var(--pale);
  border-radius: var(--rounded-md); transition: border-color 0.2s ease, transform 0.2s ease;
  gap: 12px; min-height: 100px;
}
.integration-logo-card:hover { border-color: var(--color-accent); transform: translateY(-2px); }
.integration-logo-card img {
  height: 28px; width: auto; max-width: 100px; object-fit: contain;
  filter: grayscale(1) opacity(0.6); transition: filter 0.2s ease;
}
.integration-logo-card:hover img { filter: grayscale(0) opacity(1); }
.integration-logo-card .int-name {
  font-family: var(--font-sans); font-feature-settings: 'cv01','ss03';
  font-size: 12px; font-weight: 510; color: var(--mid); text-align: center; line-height: 1.3;
}
@media (prefers-color-scheme: dark) {
  .integration-logo-card img { filter: grayscale(1) opacity(0.5) invert(1); }
  .integration-logo-card:hover img { filter: grayscale(0) opacity(1); }
}
html.theme-dark .integration-logo-card img { filter: grayscale(1) opacity(0.5) invert(1); }
html.theme-dark .integration-logo-card:hover img { filter: grayscale(0) opacity(1); }
html.theme-light .integration-logo-card img { filter: grayscale(1) opacity(0.6); }
html.theme-light .integration-logo-card:hover img { filter: grayscale(0) opacity(1); }

.integration-caps { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.integration-cap {
  padding: 8px 18px; background: var(--white); border: 1px solid var(--pale);
  border-radius: var(--rounded-pill); font-family: var(--font-sans);
  font-feature-settings: 'cv01','ss03'; font-size: 13px; font-weight: 510; color: var(--dark);
}

@media (max-width: 768px) {
  .api-preview { padding: 48px 16px; }
  .api-preview-grid { grid-template-columns: 1fr; }
  .api-preview .section-title { font-size: 22px; }
  .code-block { font-size: 11px; padding: 16px; }
  .mca-callout { padding: 48px 16px; }
  .mca-callout-grid { grid-template-columns: 1fr; gap: 32px; }
  .integration-logo-grid { grid-template-columns: repeat(3, 1fr); gap: 12px; }
  .hero-code-tease { font-size: 11px; padding: 8px 14px; }
  .card-grid.cols-4 { grid-template-columns: repeat(2, 1fr); }
}

/* ---- PLACEHOLDER MARKERS ---- */
/* Dev-only: dashed borders on .placeholder elements signal unfinished content.
   Disabled for production — content is live from Fibery. To re-enable during
   development, uncomment the border and background rules below. */
.placeholder {
  /* border: 1px dashed rgba(201, 122, 84, 0.4); */
  /* background: repeating-linear-gradient(-45deg,
    rgba(201, 122, 84, 0.04), rgba(201, 122, 84, 0.04) 10px,
    transparent 10px, transparent 20px); */
  border-radius: 4px;
  padding: 2px 6px;
}

/* ---- REDUCED MOTION ---- */
@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal-stagger > .sol-row { opacity: 1; transform: none; transition: none; }
  .hero-bar { animation: none; width: 48px; }
  .page { transition: none; }
  .card, .blog-card, .btn-primary, .btn-ghost, .sol-row,
  .sol-row-img img, .serve-card { transition: none !important; transform: none !important; }
}

/* ---- FOCUS STATES ---- */
a:focus, button:focus, .btn:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
  border-radius: 2px;
}
a:focus-visible, button:focus-visible, .btn:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
  border-radius: 2px;
}
a:focus:not(:focus-visible), button:focus:not(:focus-visible), .btn:focus:not(:focus-visible) {
  outline: none;
}
.form-group input:focus, .form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(201, 122, 84, 0.12);
}

/* ---- WHITEPAPER MODAL ---- */
.wp-overlay {
  position: fixed; top: 0; right: 0; bottom: 0; left: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: var(--z-modal);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden;
  transition: opacity var(--duration-normal) var(--ease-default),
              visibility var(--duration-normal) var(--ease-default);
  padding: 16px;
}
.wp-overlay.active {
  opacity: 1; visibility: visible;
}
.wp-modal {
  background: var(--white);
  border-radius: var(--rounded-lg);
  box-shadow: var(--shadow-large);
  max-width: 420px; width: 100%;
  padding: 32px;
  position: relative;
  transform: translateY(8px);
  transition: transform var(--duration-normal) var(--ease-default);
}
.wp-overlay.active .wp-modal {
  transform: translateY(0);
}
.wp-close {
  position: absolute; top: 16px; right: 16px;
  background: none; border: none; cursor: pointer;
  width: 28px; height: 28px; border-radius: var(--rounded-xs);
  display: flex; align-items: center; justify-content: center;
  color: var(--mid);
  transition: color var(--duration-fast) var(--ease-default);
}
.wp-close:hover { color: var(--black); }
.wp-modal h3 {
  font-family: 'Inter', -apple-system, sans-serif;
  font-feature-settings: 'cv01', 'ss03';
  font-size: 20px; font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--color-text);
  margin-bottom: 8px;
}
.wp-modal .wp-desc {
  font-size: 14px; color: var(--mid);
  line-height: 1.6; margin-bottom: 24px;
}
.wp-input {
  width: 100%; padding: 10px 14px;
  font-family: 'DM Sans', sans-serif;
  font-size: 15px; color: var(--black);
  background: var(--bg);
  border: 1px solid var(--pale);
  border-radius: var(--rounded-md);
  transition: border-color var(--duration-fast) var(--ease-default),
              box-shadow var(--duration-fast) var(--ease-default);
  outline: none;
}
.wp-input::placeholder { color: var(--mid); }
.wp-input:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(201, 122, 84, 0.12);
}
.wp-input.wp-error {
  border-color: var(--color-error);
  box-shadow: 0 0 0 3px rgba(208, 84, 84, 0.12);
}
.wp-error-msg {
  font-size: 13px; color: var(--color-error);
  margin-top: 6px; display: none;
}
.wp-error-msg.visible { display: block; }
.wp-submit {
  width: 100%; margin-top: 16px;
}
.wp-success {
  text-align: center; padding: 16px 0;
  display: none;
}
.wp-success.visible { display: block; }
.wp-success-icon {
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--color-success-light);
  color: var(--color-success);
  display: inline-flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
}
.wp-success h4 {
  font-family: 'Inter', sans-serif;
  font-feature-settings: 'cv01', 'ss03';
  font-size: 18px; font-weight: 600;
  color: var(--color-text); margin-bottom: 8px;
}
.wp-success p {
  font-size: 14px; color: var(--mid); line-height: 1.5;
}
.wp-form.hidden { display: none; }

@media (prefers-reduced-motion: reduce) {
  .wp-overlay, .wp-modal { transition: none; }
}
@media (max-width: 768px) {
  .wp-modal { padding: 24px; }
}